发明名称 |
Magneto-optical recording medium, and magneto-optical recording/reproducing apparatus |
摘要 |
Using MSR (magnetically induced super-resolution) technology, a read-head field is applied to a magneto-optical recording medium when reading an information signal from a recording layer of a magneto-optical recording medium, in order to magnetize the read light-irradiated magnetic layer in one direction in a part of an area within the read light spot. The magneto-optical recording medium using MSR technology adopts the on-land recording method in which an information signal is written to the land, which enables read of an information signal by the MSR technology with a smaller read-head field.
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申请公布号 |
US6625090(B1) |
申请公布日期 |
2003.09.23 |
申请号 |
US19990366713 |
申请日期 |
1999.08.04 |
申请人 |
SONY CORPORATION;FUJITSU LIMITED |
发明人 |
TAKEUCHI ATSUSHI;FUKUSHIMA YOSHIHITO;TAKEMOTO HIROYUKI;ITOH KENICHI;MORIBE MINEO;NUMATA TAKEHIKO |
分类号 |
G11B11/10;G11B11/105;(IPC1-7):G11B11/00 |
主分类号 |
G11B11/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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